Griddle grate



FIG. 1 is a top, front and left side perspective view of my new griddle grate as viewed on a griddle;

FIG. 2 is a rear side elevation;

FIG. 3 is a right side elevation;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

The broken lines showing of a griddle in the figures is for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a griddle grate, as shown and described. 